linux-kernel - Re: [tip:x86/irq] x86: Always use irq stacks

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Message-ID: <4C4F0963.70602@zytor.com>
Date:	Tue, 27 Jul 2010 09:29:23 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Christoph Hellwig <hch@....de>
CC:	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>, mingo@...hat.com,
	linux-kernel@...r.kernel.org, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/irq] x86: Always use irq stacks

On 07/27/2010 05:13 AM, Christoph Hellwig wrote:
> Ingo, can you test this patch implementing Steve's suggestion?
> Unfortunately I'm not able to reproduce the bug on my setup anymore.

Ingo is on vacation this week, but regardless of it it fixes the problem
it is absolutely necessary.  As far as reproducing -- without it you get
a 50% build time chance to get a working kernel...

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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